MX2017006279A - Nivelador de escalera y metodo. - Google Patents

Nivelador de escalera y metodo.

Info

Publication number
MX2017006279A
MX2017006279A MX2017006279A MX2017006279A MX2017006279A MX 2017006279 A MX2017006279 A MX 2017006279A MX 2017006279 A MX2017006279 A MX 2017006279A MX 2017006279 A MX2017006279 A MX 2017006279A MX 2017006279 A MX2017006279 A MX 2017006279A
Authority
MX
Mexico
Prior art keywords
leveler
ladder
user
rail
foot
Prior art date
Application number
MX2017006279A
Other languages
English (en)
Spanish (es)
Inventor
W Parker Thomas
C Mora Daniel
D Beggs Robert
Original Assignee
Werner Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Werner Co filed Critical Werner Co
Publication of MX2017006279A publication Critical patent/MX2017006279A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/44—Means for mounting ladders on uneven ground
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/423—Ladder stabilising struts
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/426—Height adjustable supports for receiving both ladder feet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
MX2017006279A 2016-05-17 2017-05-12 Nivelador de escalera y metodo. MX2017006279A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662337676P 2016-05-17 2016-05-17

Publications (1)

Publication Number Publication Date
MX2017006279A true MX2017006279A (es) 2018-08-28

Family

ID=58671477

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2017006279A MX2017006279A (es) 2016-05-17 2017-05-12 Nivelador de escalera y metodo.
MX2021013809A MX2021013809A (es) 2016-05-17 2017-05-12 Nivelador de escalera y metodo.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2021013809A MX2021013809A (es) 2016-05-17 2017-05-12 Nivelador de escalera y metodo.

Country Status (5)

Country Link
US (2) US10612303B2 (fr)
EP (2) EP3246510B1 (fr)
AU (3) AU2017202925A1 (fr)
CA (2) CA3104498A1 (fr)
MX (2) MX2017006279A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10107035B1 (en) * 2015-10-19 2018-10-23 Philip F. Lanzafame Ladder Stabilizer
AU2017202925A1 (en) * 2016-05-17 2017-12-07 Werner Co. Ladder leveler and method
CN113431483B (zh) * 2017-02-16 2023-02-17 小巨人梯具系统有限公司 梯子、用于梯子的支脚机构和相关方法
WO2020163373A1 (fr) * 2019-02-05 2020-08-13 Wing Enterprises, Incorporated Dispositif de marche extensible pour échelles

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US979821A (en) * 1910-01-04 1910-12-27 Ross Mandaville Brasington Ladder extension.
US1229218A (en) * 1916-11-15 1917-06-12 Carrol A Bryant Extension-foot for step-ladders.
US1329740A (en) * 1918-05-06 1920-02-03 Frederick H Barron Extension for ladder-legs
US1733338A (en) * 1928-01-19 1929-10-29 Martin F Enke Adjustable foot support for ladders
US3083788A (en) * 1961-11-24 1963-04-02 Bauer Mfg Company Ladder leveling apparatus
US3406785A (en) * 1966-12-27 1968-10-22 William B. Pilcher Ladder supporting surface compensating means
US3508628A (en) * 1968-10-17 1970-04-28 Charles J Conrad Ladder with stabilizer means
IT1020513B (it) * 1973-09-24 1977-12-30 Fasano O Dispositivo livellatore d appoggio per scale all italiana a sfilo ed a cavalletto
US3908796A (en) * 1974-10-04 1975-09-30 Mathew Hurwitz Self-levelling accessory for ladders
CA1064872A (fr) * 1976-09-27 1979-10-23 Douglas A. Chantler Stabilisateur d'echelle
EP0296916A1 (fr) * 1987-06-11 1988-12-28 Gérard Saby Elément modulaire de construction, notamment d'échelle ou d'échafaudage
FR2616468B1 (fr) * 1987-06-11 1989-10-13 Saby Gerard Element modulaire de construction, notamment d'echelle ou d'echafaudage
US5507364A (en) * 1993-07-14 1996-04-16 Spevak; Stephen T. Ladder leveler
US5678656A (en) * 1995-07-25 1997-10-21 Lanzafame; Philip F. Positive engaging ladder stabilizing and leveling device
CA2233713A1 (fr) * 1998-04-15 1999-10-15 Yves M. Simard Rallonge d'echelle
WO2001018348A1 (fr) * 1999-09-03 2001-03-15 Barrie Weatherall Prolongateur de montant d'echelle
US6401866B1 (en) * 2000-12-29 2002-06-11 Daniel J. Roy Machine for leveling a ladder on an uneven surface
GB2379474B (en) * 2001-09-01 2003-09-03 Neville Hardman Level ladder
FR2853688B1 (fr) * 2003-04-14 2006-09-15 Tubesca Dispositif stabilisateur et compensateur de niveau pour echelle simple ou a plans multiples
ES2297961B1 (es) * 2004-11-12 2009-07-20 Escaleras Escalibur,S.L. Accesorios estabilizadores de escaleras portatiles.
CA2514026C (fr) * 2005-04-28 2014-03-25 Leona B. Jules Stabilisateur d'echelle
IT1390884B1 (it) * 2008-09-29 2011-10-19 Technogym Spa Dispositivo di regolazione
US20100116592A1 (en) * 2008-11-11 2010-05-13 Jeffrey David Clements Adjustable Stepladder
EP2497894A4 (fr) * 2009-11-03 2015-04-22 D & P Tech Inc Dispositif de calage d'échelle
DE102010005974B4 (de) * 2010-01-28 2022-09-15 Hymer-Leichtmetallbau Gmbh & Co. Kg Einstellspindel für eine Leitertraverse mit Schnelleinstellung
TWM401056U (en) * 2010-03-03 2011-04-01 Dofair Co Ltd Foot end adjustable device for a ladder
US8042651B1 (en) * 2010-03-04 2011-10-25 Alisa Michnik Ladder support device
CN105518243B (zh) * 2013-09-06 2019-03-29 伟英企业有限公司 梯子
DE202013009466U1 (de) * 2013-10-28 2013-11-21 Axel R. Hidde Leiter mit variabler Holmverlängerung
WO2017038866A1 (fr) * 2015-09-04 2017-03-09 株式会社ピカコーポレイション Dispositif extensible
US10047561B1 (en) * 2015-09-08 2018-08-14 Philip F. Lanzafame Adjustable ladder extension
US10107035B1 (en) * 2015-10-19 2018-10-23 Philip F. Lanzafame Ladder Stabilizer
AU2017202925A1 (en) * 2016-05-17 2017-12-07 Werner Co. Ladder leveler and method
US20200063494A1 (en) * 2018-08-21 2020-02-27 Derryll Mark Brudzinski Ladder leveler
US20210198946A1 (en) * 2019-11-11 2021-07-01 LaVerne E. Nitz Leveling and stabilizing accessory for ladders

Also Published As

Publication number Publication date
MX2021013809A (es) 2022-01-18
US20200232279A1 (en) 2020-07-23
EP3751091B1 (fr) 2022-05-04
AU2019202224A1 (en) 2019-04-18
US10612303B2 (en) 2020-04-07
CA3104498A1 (fr) 2017-11-17
EP3246510B1 (fr) 2020-07-08
US20170335627A1 (en) 2017-11-23
EP3751091A1 (fr) 2020-12-16
AU2017202925A1 (en) 2017-12-07
EP3246510A1 (fr) 2017-11-22
CA2966823C (fr) 2021-02-23
AU2021204389A1 (en) 2021-07-22
CA2966823A1 (fr) 2017-11-17
AU2019202224B2 (en) 2021-04-01

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